Java Code Examples for java.awt.FontMetrics#getMaxAscent()
The following examples show how to use
java.awt.FontMetrics#getMaxAscent() .
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Example 1
| Source File: LightweightEventTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
@Override
public Dimension getMinimumSize() {
Dimension minSize = new Dimension();
if (superIsButton) {
minSize = super.getMinimumSize();
} else {
Graphics g = getGraphics();
FontMetrics metrics = g.getFontMetrics();
minSize.width = metrics.stringWidth(labelString) + 14;
minSize.height = metrics.getMaxAscent()
+ metrics.getMaxDescent() + 9;
g.dispose();
g = null;
}
return minSize;
}
Example 2
| Source File: Utils.java From Quelea with GNU General Public License v3.0 | 6 votes |
|
/**
* Calculates the largest size of the given font for which the given string
* will fit into the given size.
* <p/>
* @param g the graphics to use in the current context.
* @param font the original font to base the returned font on.
* @param string the string to fit.
* @param width the maximum width available.
* @param height the maximum height available.
* @return the maximum font size that fits into the given area.
*/
public static int getMaxFittingFontSize(Graphics g, Font font, String string, int width, int height) {
int minSize = 0;
int maxSize = 288;
int curSize = font.getSize();
while (maxSize - minSize > 2) {
FontMetrics fm = g.getFontMetrics(new Font(font.getName(), font.getStyle(), curSize));
int fontWidth = fm.stringWidth(string);
int fontHeight = fm.getLeading() + fm.getMaxAscent() + fm.getMaxDescent();
if ((fontWidth > width) || (fontHeight > height)) {
maxSize = curSize;
curSize = (maxSize + minSize) / 2;
} else {
minSize = curSize;
curSize = (minSize + maxSize) / 2;
}
}
return curSize;
}
Example 3
| Source File: MagicInfoWindow.java From magarena with GNU General Public License v3.0 | 5 votes |
|
private void refreshLayout() {
final Container content = getContentPane();
content.removeAll();
final int titleHeight = title.getFontMetrics(body.getFont()).getMaxAscent();
content.add(title, "h " + (titleHeight + 4) + "!");
final String bodyText = body.getText();
final String plainText = bodyText.replace("<html>", "").replace("</html>", "").replace("<br>", "");
body.setText(plainText);
final FontMetrics fontMetrics = body.getFontMetrics(body.getFont());
body.setText(bodyText);
final int maxWidth = 380;
final String[] lineText = bodyText.replace("<html>", "").replace("</html>", "").trim().split("\r\n|\r|\n|<br>");
int totalLines = 0;
int totalWidth = 0;
for (String text : lineText) {
totalLines++;
final int textWidth = fontMetrics.stringWidth(text.trim().isEmpty() ? "." : text);
double calc1 = textWidth / ((double) maxWidth);
final double calc2 = Math.ceil(calc1);
long calc3 = Math.round(calc2);
final int textLines = (int) (textWidth == 0 ? 1 : calc3 - 1);
totalLines += textLines;
final int W = textWidth > maxWidth ? maxWidth : textWidth;
if (W > totalWidth) {
totalWidth = W;
}
}
final int lineHeight = fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent();
final int totalHeight = (totalLines + 1) * lineHeight;
body.setMinimumSize(new Dimension(0, 0));
body.setPreferredSize(new Dimension(totalWidth, totalHeight));
body.setMaximumSize(new Dimension(maxWidth, totalHeight));
content.add(body, "w 0:" + totalWidth + ":" + maxWidth + ", h " + totalHeight + "!");
revalidate();
}
Example 4
| Source File: LightweightEventTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
@Override
public void paint(Graphics g) {
super.paint(g);
Rectangle bounds = getBounds();
if (superIsButton) {
return;
}
Dimension size = getSize();
Color oldColor = g.getColor();
// draw border
g.setColor(getBackground());
g.fill3DRect(0, 0, size.width, size.height, false);
g.fill3DRect(3, 3, size.width - 6, size.height - 6, true);
// draw text
FontMetrics metrics = g.getFontMetrics();
int centerX = size.width / 2;
int centerY = size.height / 2;
int textX = centerX - (metrics.stringWidth(labelString) / 2);
int textY = centerY
+ ((metrics.getMaxAscent() + metrics.getMaxDescent()) / 2);
g.setColor(getForeground());
g.drawString(labelString, textX, textY);
g.setColor(oldColor);
}
Example 5
| Source File: HistogramDisplay.java From constellation with Apache License 2.0 | 5 votes |
|
private int setFontToFit(final Graphics g, final int barSize) {
int fontSize = MAXIMUM_BAR_HEIGHT - 4;
int size;
Font font;
FontMetrics metrics;
do {
font = FONT.deriveFont((float) fontSize);
metrics = g.getFontMetrics(font);
size = metrics.getMaxAscent() + metrics.getMaxDescent();
} while (--fontSize > MIN_FONT_SIZE && size > barSize - 4);
g.setFont(font);
return Math.round(size / 2f) - metrics.getMaxDescent();
}
Example 6
| Source File: HtmlLabelUI.java From netbeans with Apache License 2.0 | 5 votes |
|
private void paintIconAndTextCentered(Graphics g, HtmlRendererImpl r) {
Insets ins = r.getInsets();
Icon ic = r.getIcon();
int w = r.getWidth() - (ins.left + ins.right);
int txtX = ins.left;
int txtY = 0;
if ((ic != null) && (ic.getIconWidth() > 0) && (ic.getIconHeight() > 0)) {
int iconx = (w > ic.getIconWidth()) ? ((w / 2) - (ic.getIconWidth() / 2)) : txtX;
int icony = 0;
ic.paintIcon(r, g, iconx, icony);
txtY += (ic.getIconHeight() + r.getIconTextGap());
}
int txtW = r.getPreferredSize().width;
txtX = (txtW < r.getWidth()) ? ((r.getWidth() / 2) - (txtW / 2)) : 0;
int txtH = r.getHeight() - txtY;
Font f = font(r);
g.setFont(f);
FontMetrics fm = g.getFontMetrics(f);
txtY += fm.getMaxAscent();
Color background = getBackgroundFor(r);
Color foreground = ensureContrastingColor(getForegroundFor(r), background);
if (r.isHtml()) {
HtmlRenderer._renderHTML(
r.getText(), 0, g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true, background, r.isSelected()
);
} else {
HtmlRenderer.renderString(
r.getText(), g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true
);
}
}
Example 7
| Source File: HtmlLabelUI.java From netbeans with Apache License 2.0 | 4 votes |
|
/** Actually paint the icon and text using our own html rendering engine. */
private void paintIconAndText(Graphics g, HtmlRendererImpl r) {
Font f = font(r);
g.setFont(f);
FontMetrics fm = g.getFontMetrics();
//Find out what height we need
int txtH = fm.getMaxAscent() + fm.getMaxDescent();
Insets ins = r.getInsets();
//find out the available height less the insets
int rHeight = r.getHeight();
int availH = rHeight - (ins.top + ins.bottom);
int txtY;
if (availH >= txtH) {
//Center the text if we have space
txtY = (txtH + ins.top + ((availH / 2) - (txtH / 2))) - fm.getMaxDescent();
} else if (r.getHeight() > txtH) {
txtY = txtH + (rHeight - txtH) / 2 - fm.getMaxDescent();
} else {
//Okay, it's not going to fit, punt.
txtY = fm.getMaxAscent();
}
int txtX = r.getIndent();
Icon icon = r.getIcon();
//Check the icon non-null and height (see TabData.NO_ICON for why)
if ((icon != null) && (icon.getIconWidth() > 0) && (icon.getIconHeight() > 0)) {
int iconY;
if (availH > icon.getIconHeight()) {
//add 2 to make sure icon top pixels are not cut off by outline
iconY = ins.top + ((availH / 2) - (icon.getIconHeight() / 2)); // + 2;
} else if (availH == icon.getIconHeight()) {
//They're an exact match, make it 0
iconY = ins.top;
} else {
//Won't fit; make the top visible and cut the rest off (option:
//center it and clip it on top and bottom - probably even harder
//to recognize that way, though)
iconY = ins.top;
}
//add in the insets
int iconX = ins.left + r.getIndent() + 1; //+1 to get it out of the way of the focus border
try {
//Diagnostic - the CPP module currently is constructing
//some ImageIcon from a null image in Options. So, catch it and at
//least give a meaningful message that indicates what node
//is the culprit
icon.paintIcon(r, g, iconX, iconY);
} catch (NullPointerException npe) {
Exceptions.attachMessage(npe,
"Probably an ImageIcon with a null source image: " +
icon + " - " + r.getText()); //NOI18N
Exceptions.printStackTrace(npe);
}
txtX = iconX + icon.getIconWidth() + r.getIconTextGap();
} else {
//If there's no icon, paint the text where the icon would start
txtX += ins.left;
}
String text = r.getText();
if (text == null) {
//No text, we're done
return;
}
//Get the available horizontal pixels for text
int txtW = (icon != null)
? (r.getWidth() - (ins.left + ins.right + icon.getIconWidth() + r.getIconTextGap() + r.getIndent()))
: (r.getWidth() - (ins.left + ins.right + r.getIndent()));
Color background = getBackgroundFor(r);
Color foreground = ensureContrastingColor(getForegroundFor(r), background);
if (r.isHtml()) {
HtmlRenderer._renderHTML(text, 0, g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true, background, r.isSelected());
} else {
HtmlRenderer.renderPlainString(text, g, txtX, txtY, txtW, txtH, f, foreground, r.getRenderStyle(), true);
}
}
Example 8
| Source File: FontPanel.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 9
| Source File: FontPanel.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 10
| Source File: ImageLibrary.java From freecol with GNU General Public License v2.0 | 4 votes |
|
/**
* Create a string image.
*
* @param text The {@code String} to make an image of.
* @param color The {@code Color} to use for the text.
* @param font The {@code Font} to display the text with.
* @param fm The {@code FontMetrics} to use with the font.
* @return The image that was created.
*/
private BufferedImage createStringImage(String text, Color color,
Font font, FontMetrics fm) {
final int width = fm.stringWidth(text) + 4;
final int height = fm.getMaxAscent() + fm.getMaxDescent();
BufferedImage img = new BufferedImage(width, height,
BufferedImage.TYPE_INT_ARGB);
// draw the string with selected color
Graphics2D g = img.createGraphics();
g.setColor(makeStringBorderColor(color));
g.setFont(font);
g.drawString(text, 2, fm.getMaxAscent());
// draw the border around letters
int borderWidth = 1;
int borderColor = makeStringBorderColor(color).getRGB();
int srcRGB, dstRGB, srcA;
for (int biY = 0; biY < height; biY++) {
for (int biX = borderWidth; biX < width - borderWidth; biX++) {
int biXI = width - biX - 1;
for (int d = 1; d <= borderWidth; d++) {
// left to right
srcRGB = img.getRGB(biX, biY);
srcA = (srcRGB >> 24) & 0xFF;
dstRGB = img.getRGB(biX - d, biY);
if (dstRGB != borderColor) {
if (srcA > 0) {
img.setRGB(biX, biY, borderColor);
img.setRGB(biX - d, biY, srcRGB);
}
}
// right to left
srcRGB = img.getRGB(biXI, biY);
srcA = (srcRGB >> 24) & 0xFF;
dstRGB = img.getRGB(biXI + d, biY);
if (dstRGB != borderColor) {
if (srcA > 0) {
img.setRGB(biXI, biY, borderColor);
img.setRGB(biXI + d, biY, srcRGB);
}
}
}
}
}
for (int biX = 0; biX < width; biX++) {
for (int biY = borderWidth; biY < height - borderWidth; biY++) {
int biYI = height - biY - 1;
for (int d = 1; d <= borderWidth; d++) {
// top to bottom
srcRGB = img.getRGB(biX, biY);
srcA = (srcRGB >> 24) & 0xFF;
dstRGB = img.getRGB(biX, biY - d);
if (dstRGB != borderColor) {
if (srcA > 0) {
img.setRGB(biX, biY, borderColor);
img.setRGB(biX, biY - d, srcRGB);
}
}
// bottom to top
srcRGB = img.getRGB(biX, biYI);
srcA = (srcRGB >> 24) & 0xFF;
dstRGB = img.getRGB(biX, biYI + d);
if (dstRGB != borderColor) {
if (srcA > 0) {
img.setRGB(biX, biYI, borderColor);
img.setRGB(biX, biYI + d, srcRGB);
}
}
}
}
}
g.setColor(color);
g.drawString(text, 2, fm.getMaxAscent());
g.dispose();
return img;
}
Example 11
| Source File: FontPanel.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 12
| Source File: LightButton.java From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
ButtonModel m = getModel();
Insets insets = getInsets();
int width = getWidth() - insets.left - insets.right;
int height = getHeight() - insets.top - insets.bottom;
tileStretchPaint(g2,this,(BufferedImage) getImage(m.isArmed()), sourceInsets);
if (getModel().isRollover()) {
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g2.drawImage(buttonHighlight,
insets.left + 2, insets.top + 2,
width - 4, height - 4, null);
}
FontMetrics fm = getFontMetrics(getFont());
TextLayout layout = new TextLayout(getText(),
getFont(),
g2.getFontRenderContext());
Rectangle2D bounds = layout.getBounds();
int x = (int) (getWidth() - insets.left - insets.right -
bounds.getWidth()) / 2;
//x -= 2;
int y = (getHeight() - insets.top - insets.bottom -
fm.getMaxAscent() - fm.getMaxDescent()) / 2;
y += fm.getAscent() - 1;
if (m.isArmed()) {
x += 1;
y += 1;
}
g2.setColor(shadowColor);
layout.draw(g2,
x + (int) Math.ceil(shadowOffsetX),
y + (int) Math.ceil(shadowOffsetY));
g2.setColor(getForeground());
layout.draw(g2, x, y);
}
Example 13
| Source File: HtmlLabelUI.java From netbeans with Apache License 2.0 | 4 votes |
|
private Dimension calcPreferredSize(HtmlRendererImpl r) {
Insets ins = r.getInsets();
Dimension prefSize = new java.awt.Dimension(ins.left + ins.right, ins.top + ins.bottom);
String text = r.getText();
Graphics g = r.getGraphics();
Icon icon = r.getIcon();
Font font = font(r);
if (text != null) {
FontMetrics fm = g.getFontMetrics(font);
prefSize.height += (fm.getMaxAscent() + fm.getMaxDescent());
}
if (icon != null) {
if (r.isCentered()) {
prefSize.height += (icon.getIconHeight() + r.getIconTextGap());
prefSize.width += icon.getIconWidth();
} else {
prefSize.height = Math.max(icon.getIconHeight() + ins.top + ins.bottom, prefSize.height);
prefSize.width += (icon.getIconWidth() + r.getIconTextGap());
}
}
//Antialiasing affects the text metrics, so use it if needed when
//calculating preferred size or the result here will be narrower
//than the space actually needed
((Graphics2D) g).addRenderingHints(getHints());
int textwidth = textWidth(text, g, font, r.isHtml()) + 4;
if (r.isCentered()) {
prefSize.width = Math.max(prefSize.width, textwidth + ins.right + ins.left);
} else {
prefSize.width += (textwidth + r.getIndent());
}
if (FIXED_HEIGHT > 0) {
prefSize.height = FIXED_HEIGHT;
}
return prefSize;
}
Example 14
| Source File: SlidingTabDisplayerButtonUI.java From netbeans with Apache License 2.0 | 4 votes |
|
/** Paints the icon and text using the HTML mini renderer */
protected final void paintIconAndText (Graphics2D g, BasicSlidingTabDisplayerUI.IndexButton b, Object orientation) {
FontMetrics fm = g.getFontMetrics(b.getFont());
Insets ins = b.getInsets();
boolean flip = orientation == TabDisplayer.ORIENTATION_EAST ||
orientation == TabDisplayer.ORIENTATION_WEST;
int txtX = flip ? ins.top : ins.left;
int txtY = orientation == TabDisplayer.ORIENTATION_EAST ? ins.right :
orientation == TabDisplayer.ORIENTATION_WEST ? ins.left : ins.top;
int txtW = flip ? b.getHeight() - (ins.top + ins.bottom):
b.getWidth() - (ins.left + ins.right);
int iconX = txtX;
int iconY = txtY;
int txtH = fm.getHeight();
txtY += fm.getMaxAscent();
Icon icon = b.getIcon();
int iconH = icon.getIconHeight();
int iconW = icon.getIconWidth();
int workingHeight;
if (flip) {
workingHeight = b.getWidth() - (ins.left + ins.right);
} else {
workingHeight = b.getHeight() - (ins.top + ins.bottom);
}
txtY += (workingHeight / 2) - (txtH / 2);
iconY += (workingHeight / 2) - (iconH / 2);
if (icon != null && iconW > 0 && iconH > 0) {
txtX += iconW + b.getIconTextGap();
icon.paintIcon (b, g, iconX, iconY);
txtW -= iconH + b.getIconTextGap();
}
HtmlRenderer.renderString(b.getText(), g, txtX, txtY, txtW, txtH, b.getFont(),
b.getForeground(), HtmlRenderer.STYLE_TRUNCATE, true);
}
Example 15
| Source File: FontPanel.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 16
| Source File: FontPanel.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 17
| Source File: ImageTextWriter.java From dss with GNU Lesser General Public License v2.1 | 4 votes |
|
private static BufferedImage createTextImage(final SignatureImageTextParameters textParameters, final Font font, final Dimension dimension) {
String[] lines = textParameters.getText().split("\n");
int imageType;
if (isTransparent(textParameters.getTextColor(), textParameters.getBackgroundColor())) {
LOG.warn("Transparency detected and enabled (Be aware: not valid with PDF/A !)");
imageType = BufferedImage.TYPE_INT_ARGB;
} else {
imageType = BufferedImage.TYPE_INT_RGB;
}
BufferedImage img = new BufferedImage(dimension.width, dimension.height, imageType);
Graphics2D g = img.createGraphics();
g.setFont(font);
FontMetrics fm = g.getFontMetrics(font);
// Improve text rendering
CommonDrawerUtils.initRendering(g);
if (textParameters.getBackgroundColor() == null) {
g.setColor(Color.WHITE);
} else {
g.setColor(textParameters.getBackgroundColor());
}
g.fillRect(0, 0, dimension.width, dimension.height);
if (textParameters.getTextColor() == null) {
g.setPaint(Color.BLACK);
} else {
g.setPaint(textParameters.getTextColor());
}
int lineHeight = fm.getHeight();
float y = fm.getMaxAscent() + textParameters.getPadding();
for (String line : lines) {
float x = textParameters.getPadding(); // left alignment
if (textParameters.getSignerTextHorizontalAlignment() != null) {
switch (textParameters.getSignerTextHorizontalAlignment()) {
case RIGHT:
x = img.getWidth() - fm.stringWidth(line) - x; // -x because of margin
break;
case CENTER:
x = (float)(img.getWidth() - fm.stringWidth(line)) / 2;
break;
case LEFT:
default:
// nothing
break;
}
}
g.drawString(line, x, y);
y += lineHeight;
}
g.dispose();
return img;
}
Example 18
| Source File: FontPanel.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 19
| Source File: FontPanel.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
Example 20
| Source File: FontPanel.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
private void calcFontMetrics( Graphics2D g2d, int w, int h ) {
FontMetrics fm;
Graphics2D g2 = (Graphics2D)g2d.create();
/// ABP
if ( g2Transform != NONE && textToUse != FILE_TEXT ) {
g2.setFont( g2.getFont().deriveFont( getAffineTransform( g2Transform )) );
fm = g2.getFontMetrics();
}
else {
fm = g2.getFontMetrics();
}
maxAscent = fm.getMaxAscent();
maxDescent = fm.getMaxDescent();
if (maxAscent == 0) maxAscent = 10;
if (maxDescent == 0) maxDescent = 5;
if ( textToUse == RANGE_TEXT || textToUse == ALL_GLYPHS ) {
/// Give slight extra room for each character
maxAscent += 3;
maxDescent += 3;
gridWidth = fm.getMaxAdvance() + 6;
gridHeight = maxAscent + maxDescent;
if ( force16Cols )
numCharAcross = 16;
else
numCharAcross = ( w - 10 ) / gridWidth;
numCharDown = ( h - 10 ) / gridHeight;
canvasInset_X = ( w - numCharAcross * gridWidth ) / 2;
canvasInset_Y = ( h - numCharDown * gridHeight ) / 2;
if ( numCharDown == 0 || numCharAcross == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() * numCharAcross );
}
else {
maxDescent += fm.getLeading();
canvasInset_X = 5;
canvasInset_Y = 5;
/// gridWidth and numCharAcross will not be used in this mode...
gridHeight = maxAscent + maxDescent;
numCharDown = ( h - canvasInset_Y * 2 ) / gridHeight;
if ( numCharDown == 0 )
throw new CannotDrawException( isPrinting ? CANT_FIT_PRINT : CANT_FIT_DRAW );
/// If this is text loaded from file, prepares the LineBreak'ed
/// text layout at this point
if ( textToUse == FILE_TEXT ) {
if ( !isPrinting )
f2dt.fireChangeStatus( "LineBreaking Text... Please Wait", false );
lineBreakTLs = new Vector();
for ( int i = 0; i < fileText.length; i++ ) {
AttributedString as =
new AttributedString( fileText[i], g2.getFont().getAttributes() );
LineBreakMeasurer lbm =
new LineBreakMeasurer( as.getIterator(), g2.getFontRenderContext() );
while ( lbm.getPosition() < fileText[i].length() )
lineBreakTLs.add( lbm.nextLayout( (float) w ));
}
}
if ( !isPrinting )
resetScrollbar( verticalBar.getValue() );
}
}
